30475809320

Names of 30475809320

• Cardinal: 30475809320 can be written as Thirty billion, four hundred seventy-five million, eight hundred nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.047580932 × 10¹⁰

Factors of 30475809320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2111

Divisors of 30475809320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 73 88 110 146 220 292 365 440 584 730 743 803 1277 1460 1486 1606 2554 2920 2972 3212 3715 4015 5108 5944 6385 6424 7430 8030 8173 10216 12770 14047 14860 16060 16346 25540 28094 29720 32120 32692 40865 51080 54239 56188 65384 70235 81730 93221 108478 112376 140470 163460 186442 216956 271195 280940 326920 372884 433912 466105 542390 561880 596629 745768 932210 948811 1025431 1084780 1193258 1864420 1897622 2050862 2169560 2386516 2983145 3728840 3795244 4101724 4744055 4773032 5127155 5966290 7590488 8203448 9488110 10254310 10436921 11932580 18976220 20508620 20873842 23865160 37952440 41017240 41747684 52184605 69263203 83495368 104369210 138526406 208738420 277052812 346316015 417476840 554105624 692632030 761895233 1385264060 1523790466 2770528120 3047580932 3809476165 6095161864 7618952330 15237904660 30475809320
• Sum of all divisors σ(n): 75990493440
• Sum of proper divisors (its aliquot sum) s(n): 45514684120
• 30475809320 is an abundant number, because the sum of its proper divisors (45514684120) is greater than itself. Its abundance is 15038874800

Bases of 30475809320

• Binary: 11100011000011111111111001000101000₂
• Hexadecimal: 0x7187FF228
• Base-36: E00ICYW

Squares and roots of 30475809320

• 30475809320 squared (30475809320²) is 928774953708998862400
• 30475809320 cubed (30475809320³) is 28305168390427276098599317568000
• The square root of 30475809320 is 174573.2205121965
• The cube root of 30475809320 is 3123.5736405147

Scales and comparisons

• 30,475,809,320 seconds is equal to 969 years, 1 week, 6 days, 6 hours, 35 minutes, 20 seconds.
• To count from 1 to 30,475,809,320 would take you about one thousand, nine hundred thirty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30475809320 cubic inches would be around 260.3 feet tall.

Recreational maths with 30475809320

• 30475809320 backwards is 02390857403
• The number of decimal digits it has is: 11
• The sum of 30475809320's digits is 41
• More coming soon!